Andy Warhol was working as a fashion illustrator in the 1950s. This study is designed to identify the expressive characteristics of his fashion illustration. Total 248 materials were collected, and analysis criteria were composed of following. Expression style is materialistic view of simplification and lucidness in disregard of elegance and image extended repetition by the method of reproduction. The motif is centering around small piece of fashion items by simplification. The way of creating is be freed from hand drawing by reproduction and collage. It is very suggestive that he was succeed in commercial fashion illustration bring focus into fashion products although worked different styles and technics from another fashion illustrators.